<template>
  <div>
    <el-pagination @current-change="f1" layout="prev, pager, next" :total="50" />
    <hr>
    <el-menu
    :default-active="activeIndex"
    class="el-menu-demo"
    mode="horizontal"
    @select="handleSelect"
  >
    <el-menu-item index="1">Processing Center</el-menu-item>
    <el-sub-menu index="2">
      <template #title>Workspace</template>
      <el-menu-item index="2-1">item one</el-menu-item>
      <el-menu-item index="2-2">item two</el-menu-item>
      <el-menu-item index="2-3">item three</el-menu-item>
      <el-sub-menu index="2-4">
        <template #title>item four</template>
        <el-menu-item index="2-4-1">item one</el-menu-item>
        <el-menu-item index="2-4-2">item two</el-menu-item>
        <el-menu-item index="2-4-3">item three</el-menu-item>
      </el-sub-menu>
    </el-sub-menu>
    <el-menu-item style="margin-left: auto;" index="3" disabled>Info</el-menu-item>
    <el-menu-item index="4">Orders</el-menu-item>
  </el-menu>
  </div>
</template>

<script setup>
import { ref } from 'vue';

const f1=e=>{
  console.log('e',e);
}

const activeIndex = ref('1')
</script>

<style lang="scss" scoped>

</style>